Vulners
Lucene search
CVE-2021-47312 netfilter: nf_tables: Fix dereference of null pointer flow
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | The vulnerability of the nf_tables component in the Linux operating system’s kernel allows a hacker to trigger a service failure. | 28 Jan 202500:00 | – | bdu_fstec |
 | Linux kernel 安全漏洞 | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47312 | 21 May 202414:35 | – | cve |
 | CVE-2021-47312 | 21 May 202414:35 | – | debiancve |
 | CVE-2021-47312 | 21 May 202415:15 | – | nvd |
 | CVE-2021-47312 | 21 May 202415:15 | – | osv |
| UBUNTU-CVE-2021-47312 | 21 May 202415:15 | – | osv |
 | PT-2021-8250 · Linux · Linux Kernel | 24 Jun 202100:00 | – | ptsecurity |
 | CVE-2021-47312 | 23 May 202423:25 | – | redhatcve |
 | SUSE CVE-2021-47312 | 23 May 202403:04 | – | susecve |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nf_tables_api.c"
],
"versions": [
{
"version": "09b1f676e2e0bbff67c568672c565c6f31470157",
"lessThan": "70a5a1950cca02c5cd161bb3846b4d983eed97d3",
"status": "affected",
"versionType": "git"
},
{
"version": "3c5e44622011b9ea21bd425875dcccfc9a158f5f",
"lessThan": "4ca041f919f13783b0b03894783deee00dbca19a",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nf_tables_api.c"
],
"versions": [
{
"version": "5.13.2",
"lessThan": "5.13.5",
"status": "affected",
"versionType": "semver"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
11 May 2026 13:52Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.0022